# SDR 97UAL900247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N550UA
- Make and model: Boeing 757222
- Aircraft serial: 25398
- Engine: Pwa PW2037
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Duct
- Part number: 332N331213
- Condition: Failed Weld
- Location: Nr 2 Engine
- Part time: 15,663 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97UAL900247

## Discrepancy

FOUND EXCESSIVE LEAK ON NUMBER TWO ENGINE PNEUMATIC SUPPLY DUCT DURING MAINTENANCE INSPECTION.  *S/D*  DUCT FAILED IN BALL JOINT WELD.  REPLACED PNEUMATIC DUCT.

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